最新的NVIDIA-Certified Professional認證 NCP-AIN考試題庫

問題1

When upgrading DOCA on a BlueField DPU, what command should first be run on the host?

A. /usr/sbin/ofed_uninstall.sh -force

B. sudo apt-get autoremove

C. sudo apt-get upgrade doca

D. sudo apt-get install doca

正確答案: A

說明：（僅 VCESoft 成員可見）

問題2

What is the role of the NVIDIA CUDA-X AI platform in AI networking?

A. To monitor network traffic

B. To encrypt AI data

C. To improve graphical rendering speed

D. To provide AI-optimized libraries and tools for networking and compute tasks

正確答案: D

說明：（僅 VCESoft 成員可見）

問題3

You are optimizing an InfiniBand network for AI workloads that require low-latency and high- throughput data transfers. Which feature of InfiniBand networks minimizes CPU overhead during data transfers?

A. PKey

B. SHARP

C. TCP/IP Offloading

D. Direct Memory Access (DMA)

正確答案: D

說明：（僅 VCESoft 成員可見）

問題4

You are troubleshooting an InfiniBand network issue and need to check the status of the InfiniBand interfaces. Which command should you use to display the state, physical state, and link layer of InfiniBand interfaces?

A. ibv_devices -c mlx5_0

B. cat /proc/net/ib/device

C. sudo ibnodes -C mlx5_0

D. ibstat -d mlx5_X

正確答案: D

說明：（僅 VCESoft 成員可見）

問題5

What are two methods for accessing the operating system on a BlueField DPU? Pick the 2 correct responses below

A. Via the networking interfaces (data ports) in NIC mode

B. Via the rshim interface over the PCIe bus

C. Via the Redfish API

D. Via rshim over a USB connection on the host

正確答案: B,D

說明：（僅 VCESoft 成員可見）

問題6

A financial services company is planning to implement an AI infrastructure to support real-time fraud detection and risk assessment. They need a solution that can handle both training and inference workloads while maintaining data privacy and security. Which NVIDIA reference architecture component would be most appropriate to address the data privacy and security concerns in this AI networking setup?

A. NVIDIA Magnum IO

B. NVIDIA Spectrum switches

C. NVIDIA CUDA-X AI libraries

D. NVIDIA BlueField DPUs

正確答案: D

說明：（僅 VCESoft 成員可見）

問題7

You are tasked with configuring multi-tenancy using partition key (PKey) for a high-performance storage fabric running on InfiniBand. Each tenant's GPU server is allowed to access the shared storage system but cannot communicate with another tenant's GPU server. Which of the following partition key membership configurations would you implement to set up multi- tenancy in this environment?

A. Assign full membership to both GPU servers and storage system.

B. Assign limited membership PKey to the shared storage system and full membership PKey to each tenant's GPU servers.

C. Assign limited membership to both GPU servers and storage system.

D. Assign full membership PKey to the shared storage system and limited membership PKey to each tenant's GPU servers.

正確答案: D

說明：（僅 VCESoft 成員可見）

問題8

When utilizing the ib_write_bw tool for performance testing, what does the -S flag define?

A. Which service level to use

B. The maximum rate of sent packages

C. The number of QP's

D. The burst size

正確答案: A

說明：（僅 VCESoft 成員可見）

問題9

How does NVIDIA's AI networking solution contribute to the success of deep learning models?

A. By generating synthetic training data

B. By managing GPU utilization

C. By providing the necessary high-bandwidth, low-latency infrastructure for fast data transfer

D. By providing data encryption and privacy for model training

正確答案: C

說明：（僅 VCESoft 成員可見）

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